IPO date
March 17, 1980
Total splits
16
Most recent split
March 16, 2000
First split
March 17, 1975
Cumulative multiple
99.294
Stock splits history for Analog Devices (ADI) from 1975 to 2000
Cumulative multiple is the running product of split factors from the oldest row through each date.
| Type | Ratio | Pre-split | Post-split | |||
|---|---|---|---|---|---|---|
| March 16, 2000 | Stock split | 2:1 | x2 | x99.294 | $134 | $71 |
| January 7, 1997 | Stock split | 4:3 | x1.3333 | x49.647 | $35.76 | $26.88 |
| January 4, 1996 | Stock split | 3:2 | x1.5 | x37.2352 | $32.64 | $21.76 |
| January 5, 1995 | Stock split | 3:2 | x1.5 | x24.8235 | $32.52 | $21.64 |
| April 15, 1986 | Stock split | 4:3 | x1.3333 | x16.549 | $29.36 | $22.50 |
| April 16, 1985 | Stock split | 5:4 | x1.25 | x12.4117 | $25.30 | $21.12 |
| April 17, 1984 | Stock split | 4:3 | x1.3333 | x9.9294 | $27.07 | $20.60 |
| April 5, 1983 | Stock split | 3:2 | x1.5 | x7.447 | $32.80 | $22.27 |
| April 13, 1982 | Stock split | 5:4 | x1.25 | x4.9647 | $22.50 | $18.25 |
| April 7, 1981 | Stock split | 5:4 | x1.25 | x3.9718 | $30.38 | $25.25 |
| April 16, 1980 | Stock split | 5:4 | x1.25 | x3.1774 | $19.50 | $16.13 |
| April 23, 1979 | Stock split | 2:1 | x2 | x2.5419 | — | $23.50 |
| March 20, 1978 | Stock split | 11:10 | x1.1 | x1.271 | — | $23.50 |
| March 15, 1977 | Stock split | 21:20 | x1.05 | x1.1554 | — | $23.50 |
| March 16, 1976 | Stock split | 1049:1000 | x1.049 | x1.1004 | — | $23.50 |
| March 17, 1975 | Stock split | 1049:1000 | x1.049 | x1.049 | — | $23.50 |
- March 16, 2000x99.294
- January 7, 1997x49.647
- January 4, 1996x37.2352
- January 5, 1995x24.8235
- April 15, 1986x16.549
- April 16, 1985x12.4117
- April 17, 1984x9.9294
- April 5, 1983x7.447
- April 13, 1982x4.9647
- April 7, 1981x3.9718
- April 16, 1980x3.1774
- April 23, 1979x2.5419
- March 20, 1978x1.271
- March 15, 1977x1.1554
- March 16, 1976x1.1004
- March 17, 1975x1.049
Pre-split price is the final regular-session close on a trading day strictly before the split calendar date. Post-split price is the first session open on or after that date. Both values come from unadjusted end-of-day bars for the company's primary listing.
The Type column reflects the data feed's event category (for example stock split vs stock dividend). When the feed labels a generic split but the ratio is reverse (e.g. 1:10), we show reverse stock split. Optional editorial context for a row appears next to the split ratio as an info icon (hover or keyboard focus on desktop; tap on mobile). The same text is listed under Row notes when that block is expanded.
Wondering why some rows show ratios like 51:50 or 2000:1973? Read: stock split ratios explained → How the cumulative column is computed: cumulative split multiplier explained. For ratios driven by spin-offs, see spin-offs explained. Or read the methodology for how prices and cumulative multiples are computed.
Stock splits — Technology
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